! Started logfile: J1630+2131_X_2017_02_19_pus_uvs.log on Sat May 4 21:45:25 2019 obs J1630+2131_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1630+2131_X_2017_02_19_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.771288 visibilities/baseline/integration-bin. ! Found source: J1630+2131 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 858 lines of history. ! ! Reading 47064 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1630+2131_X_2017_02_19_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932731Jy sigma=0.007680 ! Fit after self-cal, rms=0.923194Jy sigma=0.007613 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.649 mas, bmaj=1.533 mas, bpa=-1.839 degrees ! Estimated noise=743.459 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0591722 Jy ! Component: 100 - total flux cleaned = 0.0743719 Jy ! Total flux subtracted in 100 components = 0.0743719 Jy ! Clean residual min=-0.003441 max=0.010702 Jy/beam ! Clean residual mean=0.000016 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.0743719 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0743719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090496Jy sigma=0.000671 ! Fit after self-cal, rms=0.090467Jy sigma=0.000671 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101154 Jy ! Component: 100 - total flux cleaned = 0.015959 Jy ! Total flux subtracted in 100 components = 0.015959 Jy ! Clean residual min=-0.002503 max=0.004228 Jy/beam ! Clean residual mean=0.000007 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.0903309 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0903309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089046Jy sigma=0.000657 ! Fit after self-cal, rms=0.088921Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049859 Jy ! Component: 100 - total flux cleaned = 0.00788443 Jy ! Total flux subtracted in 100 components = 0.00788443 Jy ! Clean residual min=-0.002200 max=0.002787 Jy/beam ! Clean residual mean=0.000002 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0982153 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0982153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088562Jy sigma=0.000653 ! Fit after self-cal, rms=0.088533Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8155 mas, bmaj=1.746 mas, bpa=-2.08 degrees ! Estimated noise=406.668 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328656 Jy ! Component: 100 - total flux cleaned = 0.00496629 Jy ! Component: 150 - total flux cleaned = 0.00562554 Jy ! Component: 200 - total flux cleaned = 0.00586036 Jy ! Total flux subtracted in 200 components = 0.00586036 Jy ! Clean residual min=-0.001547 max=0.003273 Jy/beam ! Clean residual mean=0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.104076 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.104076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088412Jy sigma=0.000651 ! Fit after self-cal, rms=0.088392Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (4.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319267 Jy ! Component: 100 - total flux cleaned = 0.00499631 Jy ! Component: 150 - total flux cleaned = 0.00632015 Jy ! Component: 200 - total flux cleaned = 0.00711626 Jy ! Total flux subtracted in 200 components = 0.00711626 Jy ! Clean residual min=-0.001434 max=0.001839 Jy/beam ! Clean residual mean=0.000005 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.111192 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 51 components and 0.111192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088272Jy sigma=0.000650 ! Fit after self-cal, rms=0.088239Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.04 KP 1.04 ! LA 0.98 MK 0.98 NL 0.99 OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.02 KP 0.98 ! LA 1.04 MK 1.00 NL 0.99 OV 1.04 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.02 KP 1.01 ! LA 0.99 MK 0.97 NL 0.99 OV 1.02 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 1.02 ! LA 1.02 MK 1.03 NL 0.99 OV 1.02 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.99 KP 1.02 ! LA 1.03 MK 1.00 NL 1.03 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 1.02 ! LA 1.00 MK 0.99 NL 0.92 OV 1.00 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.05 KP 1.00 ! LA 0.97 MK 1.05 NL 0.98 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.14 KP 1.02 ! LA 1.04 MK 0.99 NL 0.96 OV 1.00 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.99 KP 0.98 ! LA 1.01 MK 0.97 NL 0.97 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.04 KP 0.99 ! LA 0.97 MK 1.05 NL 0.98 OV 1.04 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.96 KP 0.97 ! LA 0.99 MK 0.97 NL 0.96 OV 1.02 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.92 KP 1.04 ! LA 0.99 MK 1.20 NL 1.02 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Fit before self-cal, rms=0.088239Jy sigma=0.000650 ! Fit after self-cal, rms=0.087745Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8188 mas, bmaj=1.745 mas, bpa=-1.905 degrees ! Estimated noise=405.096 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000670442 Jy ! Component: 100 - total flux cleaned = 0.00117085 Jy ! Component: 150 - total flux cleaned = 0.00149611 Jy ! Component: 200 - total flux cleaned = 0.00177316 Jy ! Total flux subtracted in 200 components = 0.00177316 Jy ! Clean residual min=-0.001271 max=0.001603 Jy/beam ! Clean residual mean=0.000004 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.112965 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.112965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087720Jy sigma=0.000649 ! Fit after self-cal, rms=0.087716Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087716Jy sigma=0.000649 ! Fit after self-cal, rms=0.089638Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8191 mas, bmaj=1.741 mas, bpa=-1.819 degrees ! Estimated noise=405.903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000788076 Jy ! Component: 100 - total flux cleaned = 0.00124492 Jy ! Component: 150 - total flux cleaned = 0.00160613 Jy ! Component: 200 - total flux cleaned = 0.00176414 Jy ! Total flux subtracted in 200 components = 0.00176414 Jy ! Clean residual min=-0.001131 max=0.001454 Jy/beam ! Clean residual mean=0.000003 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.114729 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 76 components and 0.114729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089627Jy sigma=0.000647 ! Fit after self-cal, rms=0.089671Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (6.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116963 Jy ! Component: 100 - total flux cleaned = 0.00176203 Jy ! Component: 150 - total flux cleaned = 0.00217642 Jy ! Component: 200 - total flux cleaned = 0.00234968 Jy ! Total flux subtracted in 200 components = 0.00234968 Jy ! Clean residual min=-0.001112 max=0.001340 Jy/beam ! Clean residual mean=0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.117079 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.117079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089655Jy sigma=0.000647 ! Fit after self-cal, rms=0.089654Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (1.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011039 Jy ! Component: 100 - total flux cleaned = 0.00167787 Jy ! Component: 150 - total flux cleaned = 0.00202104 Jy ! Component: 200 - total flux cleaned = 0.00222827 Jy ! Total flux subtracted in 200 components = 0.00222827 Jy ! Clean residual min=-0.001007 max=0.000984 Jy/beam ! Clean residual mean=0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.119307 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 109 components and 0.119307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089639Jy sigma=0.000647 ! Fit after self-cal, rms=0.089635Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089635Jy sigma=0.000647 ! Fit after self-cal, rms=0.090303Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.818 mas, bmaj=1.739 mas, bpa=-1.919 degrees ! Estimated noise=406.048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000615512 Jy ! Component: 100 - total flux cleaned = 0.00105067 Jy ! Component: 150 - total flux cleaned = 0.00138185 Jy ! Component: 200 - total flux cleaned = 0.00156027 Jy ! Total flux subtracted in 200 components = 0.00156027 Jy ! Clean residual min=-0.000990 max=0.000951 Jy/beam ! Clean residual mean=0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.120867 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 128 components and 0.120867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090297Jy sigma=0.000647 ! Fit after self-cal, rms=0.090299Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264963 Jy ! Component: 100 - total flux cleaned = 0.000384156 Jy ! Component: 150 - total flux cleaned = 0.000483392 Jy ! Component: 200 - total flux cleaned = 0.000542707 Jy ! Total flux subtracted in 200 components = 0.000542707 Jy ! Clean residual min=-0.000981 max=0.000954 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.12141 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 134 components and 0.12141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090295Jy sigma=0.000647 ! Fit after self-cal, rms=0.090295Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090295Jy sigma=0.000647 ! Fit after self-cal, rms=0.090374Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.91 mas, bmaj=2.586 mas, bpa=-3.279 degrees ! Estimated noise=543.384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000640275 Jy ! Component: 100 - total flux cleaned = 0.00104136 Jy ! Component: 150 - total flux cleaned = 0.00133045 Jy ! Component: 200 - total flux cleaned = 0.00151671 Jy ! Total flux subtracted in 200 components = 0.00151671 Jy ! Clean residual min=-0.001093 max=0.001144 Jy/beam ! Clean residual mean=0.000003 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.122927 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 149 components and 0.122927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090374Jy sigma=0.000647 ! Fit after self-cal, rms=0.090370Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277176 Jy ! Component: 100 - total flux cleaned = 0.000424511 Jy ! Component: 150 - total flux cleaned = 0.000535195 Jy ! Component: 200 - total flux cleaned = 0.000638042 Jy ! Total flux subtracted in 200 components = 0.000638042 Jy ! Clean residual min=-0.001062 max=0.001133 Jy/beam ! Clean residual mean=0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.123565 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 0.123565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090369Jy sigma=0.000647 ! Fit after self-cal, rms=0.090369Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8177 mas, bmaj=1.739 mas, bpa=-1.975 degrees ! Estimated noise=406.6 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8177 x 1.739 at -1.975 degrees (North through East) ! Clean map min=-0.0010538 max=0.079726 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6487 mas, bmaj=1.525 mas, bpa=-1.783 degrees ! Estimated noise=740.948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0581345 Jy ! Component: 100 - total flux cleaned = 0.0761892 Jy ! Component: 150 - total flux cleaned = 0.0867075 Jy ! Component: 200 - total flux cleaned = 0.093327 Jy ! Total flux subtracted in 200 components = 0.093327 Jy ! Clean residual min=-0.002463 max=0.003491 Jy/beam ! Clean residual mean=0.000003 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.093327 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.093327 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8177 mas, bmaj=1.739 mas, bpa=-1.975 degrees ! Estimated noise=406.6 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00586881 Jy ! Component: 100 - total flux cleaned = 0.00981114 Jy ! Component: 150 - total flux cleaned = 0.0128136 Jy ! Component: 200 - total flux cleaned = 0.0152009 Jy ! Total flux subtracted in 200 components = 0.0152009 Jy ! Clean residual min=-0.001364 max=0.001556 Jy/beam ! Clean residual mean=0.000004 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.108528 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.108528 Jy ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.91 mas, bmaj=2.586 mas, bpa=-3.279 degrees ! Estimated noise=543.384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359164 Jy ! Component: 100 - total flux cleaned = 0.00597949 Jy ! Component: 150 - total flux cleaned = 0.00766393 Jy ! Component: 200 - total flux cleaned = 0.00891115 Jy ! Total flux subtracted in 200 components = 0.00891115 Jy ! Clean residual min=-0.001230 max=0.001285 Jy/beam ! Clean residual mean=0.000005 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.117439 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000981051 Jy ! Component: 100 - total flux cleaned = 0.00179046 Jy ! Component: 150 - total flux cleaned = 0.00247021 Jy ! Component: 200 - total flux cleaned = 0.00305085 Jy ! Total flux subtracted in 200 components = 0.00305085 Jy ! Clean residual min=-0.001079 max=0.001112 Jy/beam ! Clean residual mean=0.000004 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.12049 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 105 components and 0.12049 Jy ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8177 mas, bmaj=1.739 mas, bpa=-1.975 degrees ! Estimated noise=406.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010585 Jy ! Component: 100 - total flux cleaned = 0.000619098 Jy ! Component: 150 - total flux cleaned = 0.000930424 Jy ! Component: 200 - total flux cleaned = 0.00114127 Jy ! Total flux subtracted in 200 components = 0.00114127 Jy ! Clean residual min=-0.000949 max=0.001104 Jy/beam ! Clean residual mean=0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.121631 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 0.121631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090389Jy sigma=0.000647 ! Fit after self-cal, rms=0.090382Jy sigma=0.000647 wmodel J1630+2131_X_2017_02_19_pus_map.mod ! Writing 122 model components to file: J1630+2131_X_2017_02_19_pus_map.mod wobs J1630+2131_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1630+2131_X_2017_02_19_pus_uvs.fits wwins J1630+2131_X_2017_02_19_pus_map.win ! wwins: Wrote 5 windows to J1630+2131_X_2017_02_19_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216668 Jy ! Component: 100 - total flux cleaned = 0.000217292 Jy ! Component: 150 - total flux cleaned = 0.000201925 Jy ! Component: 200 - total flux cleaned = 0.00021703 Jy ! Component: 250 - total flux cleaned = 0.000231647 Jy ! Component: 300 - total flux cleaned = 0.000246035 Jy ! Component: 350 - total flux cleaned = 0.000260305 Jy ! Component: 400 - total flux cleaned = 0.000301411 Jy ! Component: 450 - total flux cleaned = 0.000314553 Jy ! Component: 500 - total flux cleaned = 0.000249077 Jy ! Component: 550 - total flux cleaned = 0.000223469 Jy ! Component: 600 - total flux cleaned = 0.000173014 Jy ! Component: 650 - total flux cleaned = 0.000136056 Jy ! Component: 700 - total flux cleaned = 0.000123976 Jy ! Component: 750 - total flux cleaned = 8.77889e-05 Jy ! Component: 800 - total flux cleaned = 5.24289e-05 Jy ! Component: 850 - total flux cleaned = 1.75437e-05 Jy ! Component: 900 - total flux cleaned = -5.37734e-06 Jy ! Component: 950 - total flux cleaned = -3.92666e-05 Jy ! Component: 1000 - total flux cleaned = -6.15135e-05 Jy ! Component: 1050 - total flux cleaned = -0.000137901 Jy ! Component: 1100 - total flux cleaned = -0.000127167 Jy ! Component: 1150 - total flux cleaned = -0.000180369 Jy ! Component: 1200 - total flux cleaned = -0.000211838 Jy ! Component: 1250 - total flux cleaned = -0.0002326 Jy ! Component: 1300 - total flux cleaned = -0.000273508 Jy ! Component: 1350 - total flux cleaned = -0.000293742 Jy ! Component: 1400 - total flux cleaned = -0.000323774 Jy ! Component: 1450 - total flux cleaned = -0.000353376 Jy ! Component: 1500 - total flux cleaned = -0.000353309 Jy ! Component: 1550 - total flux cleaned = -0.000362969 Jy ! Component: 1600 - total flux cleaned = -0.000372639 Jy ! Component: 1650 - total flux cleaned = -0.000391403 Jy ! Component: 1700 - total flux cleaned = -0.000409966 Jy ! Component: 1750 - total flux cleaned = -0.000409921 Jy ! Component: 1800 - total flux cleaned = -0.000419158 Jy ! Component: 1850 - total flux cleaned = -0.000464651 Jy ! Component: 1900 - total flux cleaned = -0.000482544 Jy ! Component: 1950 - total flux cleaned = -0.000482537 Jy ! Component: 2000 - total flux cleaned = -0.000509016 Jy ! Total flux subtracted in 2048 components = -0.000543955 Jy ! Clean residual min=-0.000569 max=0.000481 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.121087 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 262 components and 0.121087 Jy ![Exited script file: muppet] wmap "J1630+2131_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8177 x 1.739 at -1.975 degrees (North through East) ! Clean map min=-0.00085735 max=0.079745 Jy/beam ! Writing clean map to FITS file: J1630+2131_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.079745 invert ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165186 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.621428 0.621428 1.24286 2.48571 4.97142 9.94285 19.8857 39.7714 79.5428 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.079 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8177 x 1.739 at -1.975 degrees (North through East) ! Clean map min=-0.00085735 max=0.079745 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1630+2131_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:45:29 2019